package com.itheima.sh.controller;

import com.itheima.sh.service.ContactService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet("/deleteContactByIdServlet")
public class DeleteContactServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        int id = Integer.parseInt(request.getParameter("id"));
        ContactService contactService = new ContactService();
        Boolean boo = contactService.deleteContactById(id);
        if (boo){
            request.getRequestDispatcher(request.getContextPath()+"/listContactServlet").forward(request,response);
        }else {
            HttpSession session = request.getSession();
            session.setAttribute("msg2","当前服务正忙！");
            response.sendRedirect(request.getContextPath()+"/listContactServlet");
        }
    }
}
